Which one AI picks, and when.
Data as of Aug 6, 2026 · Based on 20 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on reach, where OpenAI leads by 10 points.
| Measure |  OpenAI |  Perplexity |
|---|---|---|
| Parse Score | 93 |
| 88 |
| Strength | 61 | 59 |
|---|
| Reach (widest gap) | 87 | 77 |
|---|
| Authority | 84 | 82 |
|---|
